tcpdrop.bt(8) System Manager's Manual tcpdrop.bt(8) (NAME) tcpdrop.bt - TCP bpftrace/eBPF (SYNOPSIS) tcpdrop.bt (DESCRIPTION) (segment) TCP (drop) IP TCP (stack trace) . . tcp_drop() . ipv4 tcpflags bpftrace bcc . BPF (root) . (REQUIREMENTS) CONFIG_BPF bpftrace. (EXAMPLES) TCP: # tcpdrop.bt (FIELDS) TIME HH:MM:SS. PID . (receive interrupt) PID . COMM SADDR:SPORT IP TCP . DADDR:DPORT IP TCP . STATE TCP ( "ESTABLISHED" ). (OVERHEAD) tcp_drop() . . (SOURCE) bpftrace . https://github.com/bpftrace/bpftrace bpftrace _examples.txt . bpftrace bcc . bcc . https://github.com/iovisor/bcc (OS) Linux (STABILITY) - . (AUTHOR) Brendan Gregg bpftrace Dale Hamel (SEE ALSO) tcplife.bt(8), tcpaccept.bt(8), tcpconnect.bt(8), tcptop(8) USER COMMANDS 2018-11-24 tcpdrop.bt(8)